1981 Dodge Omni vs. 1998 Dodge Copperhead
To start off, 1998 Dodge Copperhead is newer by 17 year(s). Which means there will be less support and parts availability for 1981 Dodge Omni. In addition, the cost of maintenance, including insurance, on 1981 Dodge Omni would be higher. At 2,699 cc (6 cylinders), 1998 Dodge Copperhead is equipped with a bigger engine. In terms of performance, 1998 Dodge Copperhead (220 HP @ 6000 RPM) has 156 more horse power than 1981 Dodge Omni. (64 HP @ 5200 RPM) In normal driving conditions, 1998 Dodge Copperhead should accelerate faster than 1981 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 1998 Dodge Copperhead weights approximately 57 kg more than 1981 Dodge Omni. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Dodge Copperhead is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1998 Dodge Copperhead. However, in wet, icy, snow, or gravel driving conditions, 1981 Dodge Omni, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1998 Dodge Copperhead (255 Nm @ 4900 RPM) has 140 more torque (in Nm) than 1981 Dodge Omni. (115 Nm @ 2400 RPM). This means 1998 Dodge Copperhead will have an easier job in driving up hills or pulling heavy equipment than 1981 Dodge Omni.
Compare all specifications:
| 1981 Dodge Omni | 1998 Dodge Copperhead | |
| Make | Dodge | Dodge |
| Model | Omni | Copperhead |
| Year Released | 1981 | 1998 |
| Body Type | Hatchback | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1715 cc | 2699 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 220 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 115 Nm | 255 Nm |
| Torque RPM | 2400 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1000 kg | 1057 kg |
| Vehicle Length | 4190 mm | 4250 mm |
| Vehicle Width | 1680 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1280 mm |
| Wheelbase Size | 2530 mm | 2800 mm |
